Collection: Electronic Components & Hardware
R&D and electronic prototyping components, hardware, and supplies: Connectors, breadboards, cables, heatsinks, switches, and other electronic components, modules, and supplies.
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27mm Piezoelectric Disk Element Piezo Sound Sensor Pickups with 2" Wires - 2 Pack
Regular price $3.29Regular priceUnit price / per -
USB Charger Doctor Voltage Current Meter Tester for Laptop Desktop USB Power
Regular price $4.29Regular priceUnit price / per -
40Pin 10cm DuPont 1P-1P Wire Jumper Cables Pin to Socket (M-F)
Regular price $3.79Regular priceUnit price / per -
NE555 Duty Cycle Adjustable Pulse Frequency Square Wave Signal Generator Module
Regular price $2.49Regular priceUnit price / per -
3 x 40Pin (120 Pieces) 20cm DuPont 1P-1P Wire Jumper Cables Pin-Pin, Pin-Socket & Socket-Socket
Regular price $4.29Regular priceUnit price / per -
120 Piece 12 Values 1uF to 470uF Electrolytic Capacitor Assortment Kit
Regular price $4.39Regular priceUnit price / per -
NTC Thermistor Temperature Sensor Probe 10K 1% 3950 Waterproof 1M Length
Regular price $2.39Regular priceUnit price / per -
NE555P NE555 DIP-8 TI High Precision Oscillator Timer IC 555 10/20/50/100 Pcs
Regular price From $4.39Regular priceUnit price / per -
DC Power Supply Metal Jack Socket Female Panel Mount Connector 5.5 x 2.1mm 2/5/10 Pcs
Regular price From $3.29Regular priceUnit price / per -
3S Battery Holder Case Clip Box for 3X 18650 12V Li-Ion with 6" Wire Leads
Regular price $1.39Regular priceUnit price / per -
65 Piece Solderless Breadboard DuPont Male-Male Jumper Cable Wire Prototyping Kit
Regular price $4.29Regular priceUnit price / per -
2S Battery Holder Case Box for 2X 18650 8V Li-Ion Batteries with 6" Wire Leads
Regular price $1.19Regular priceUnit price / per -
12V 40mm x 40mm x 20mm 4020S DC Brushless 2-pin CPU / Laser / Printer Cooling Fan
Regular price $5.29Regular priceUnit price / per -
5.5x2.1mm Male / Female DC Power Plug / Jack Connectors for LED Lights, CCTV & Electronics
Regular price From $3.29Regular priceUnit price / per -
10pcs TIP120 Darlington Transistors TO-220 60V 5A NPN BJT ST for Arduino
Regular price $4.29Regular priceUnit price / per -
250V/10A 4 Channel SPDT Power Relay Module 5V Control for DIY PIC AVR DSP ARM MCU Arduino
Regular price $4.49Regular priceUnit price / per -
40-Pin Male Header 0.1" 2.54mm Breadboard/PCB Strip Connectors 10/25/50/100Pcs
Regular price From $3.98Regular priceUnit price / per -
Dual Axis XY Game Joystick Sensor Module Controller for Arduino AVR PIC DIY (KY-023)
Regular price $2.89Regular priceUnit price / per -
DC Power Extension Cable 5.5mm x 2.1mm 39 Inches / 1M for CCTV Camera DVR
Regular price $3.89Regular priceUnit price / per -
3X 400 Point Solderless Prototype PCB Breadboard Protoboards 3Pcs
Regular price $5.39Regular priceUnit price / per -
40-Socket Female Header 0.1" 2.54mm Breadboard/PCB Strip Connectors 10/20/40/80 Piece Pkgs
Regular price From $4.39Regular priceUnit price / per -
Test Lead Set with Alligator Clips 10 Pieces and 5 Colors 20.5 inches / 52cm
Regular price $3.49Regular priceUnit price / per -
2Pcs NE555 Duty Cycle Adjustable Pulse Frequency Square Wave Signal Generator Module
Regular price $4.89Regular priceUnit price / per -
Rotary Encoder / Rotation Sensor Module with Pushbutton Switch for Arduino AVR PIC DIY KY-040
Regular price $2.49Regular priceUnit price / per